TechTwins » Internet http://techtwins.com Nearly Identical Sat, 04 Feb 2012 17:20:33 +0000 en hourly 1 Interesting CAPTCHA http://techtwins.com/2011/11/25/interesting-captcha/ http://techtwins.com/2011/11/25/interesting-captcha/#comments Fri, 25 Nov 2011 10:00:10 +0000 Chris http://techtwins.com/?p=1352

Continue reading »]]> When I was signing up with UStream yesterday, I found this very interesting CAPTCHA that not only stops automated computers from signing up, but it also advertises to the real humans that sign up. It’s a really great idea because it gives users no choice but to take a look at an ad when they sign up. Kind of cool.

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